Results 91 to 100 of about 5,883,864 (257)

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

APORTES DE RUY MAURO MARINI AO DEBATE SOBRE O ESTADO NOS PAÍSES DEPENDENTES

open access: yesCaderno CRH
No presente artigo, lançamos nosso olhar para uma temática de especial relevância para o contexto político atual latino-americano – o Estado. Ao revisitar os escritos de Ruy Mauro Marini, uma das principais referências da Teoria Marxista da Dependência ...
Maíra Machado Bichir
doaj   +1 more source

Existence dependency: conceptual modelling by contract. [PDF]

open access: yes
In Object Orientation, the Generalisation/Specialisation hierarchy and the Whole/Part relationship are prevalent classification schemes for object types.
Dedene, Guido, Snoeck, Monique
core  

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

Re-inscribing dependency : the political economy of Mauritius JinFei Economic and Trade Cooperation Zone Co. Ltd. [PDF]

open access: yes, 2015
This thesis investigates the capacity of the newly introduced Chinese Special Economic Zones in Africa (CSEZAs) to deliver ‘cooperation’ and ‘mutual development’ to China and Africa.
Cowaloosur, Honita
core   +1 more source

Visões de brasileiros sobre América Latina: do isolamento à integração

open access: yesAraucaria, 2006
The political and cultural distance that still prevails between Brazil and the Hispanic American countries is being gradually diminished in the political plane, mainly with the conformation of regional blocks and cooperation agreements.
Regina Crespo
doaj  

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

A Win-Win Relationship between China and Kazakhstan: Thinking Beyond Dependency

open access: yesUluslararası Ekonomi, İşletme ve Politika Dergisi
This article focuses on the economic cooperation between China and Kazakhstan from a win-win perspective. Kazakhstan’s geographical location and rich natural resources make it a strategic partner for regional and global actors. Dependency theory is often
Yavuz Çelik, Janaka Jayawickrama
doaj   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

open access: yesFEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux   +7 more
wiley   +1 more source

Coherence through critique: how Cueva’s attack on Marini’s Dialectics of Dependency contributed to strengthening Marxist Dependency Theory

open access: yesAlternautas
The paper presents the sequential interaction between the works of three thinkers, Ruy Mauro Marini, Agustin Cueva and Vânia Bambirra, published in the 1970s. It argues that Cueva’s critique of the methodological approach of dependency theory in general,
Rafael Athayde, Tiago Camarinha
doaj   +1 more source

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